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All results from a given calculation for F3PO (Phosphoryl fluoride)

using model chemistry: G3B3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at G3B3
 hartrees
Energy at 0K-715.978194
Energy at 298.15K-715.972554
Nuclear repulsion energy 
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 1405 1349 207.35      
2 A1 846 812 34.68      
3 A1 455 437 30.84      
4 E 987 948 207.91      
4 E 987 948 207.90      
5 E 445 427 40.50      
5 E 445 427 40.50      
6 E 310 298 0.19      
6 E 310 298 0.19      

Unscaled Zero Point Vibrational Energy (zpe) 3094.3 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 2971.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYP/6-31G*
ABC
0.15436 0.14679 0.14679

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
P1 0.000 0.000 0.154
O2 0.000 0.000 1.610
F3 0.000 1.384 -0.563
F4 1.199 -0.692 -0.563
F5 -1.199 -0.692 -0.563

Atom - Atom Distances (Å)
  P1 O2 F3 F4 F5
P11.45571.55901.55901.5590
O21.45572.57642.57642.5764
F31.55902.57642.39762.3976
F41.55902.57642.39762.3976
F51.55902.57642.39762.3976

picture of Phosphoryl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 P1 F3 117.392 O2 P1 F4 117.392
O2 P1 F5 117.392 F3 P1 F4 100.515
F3 P1 F5 100.515 F4 P1 F5 100.515
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 P 1.299 1.069 3.773 0.965
2 O -0.468 -0.514 -1.422 -0.481
3 F -0.277 -0.185 -0.784 -0.161
4 F -0.277 -0.185 -0.784 -0.162
5 F -0.277 -0.185 -0.784 -0.161


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.682 1.682
CHELPG 0.000 -0.001 -1.684 1.684
AIM 0.000 0.000 0.062 0.062
ESP -0.002 0.002 -1.694 1.694


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 101.859
(<r2>)1/2 10.093